Question

11. Write the significance of the following gases.
oxygen, carbon di oxide, ozone, other gases,nitrogen.​

Answer 1

gases are really compleacated and I don't even know the answer

Answer 2

Oxygen-it is needed for human beings.it is also needs to burning.it is also used in respiration and photosynthesis.

Carbon dioxide- it is needed for plants.

Ozone-it protects the earth from harmful rays.